---
product_id: 725518342
title: "Milton Thermosteel Duo Deluxe-1000 Bottle Style Vacuum Flask, 1 Litre, Silver"
brand: "milton"
price: "₨1821"
currency: SCR
in_stock: true
reviews_count: 5
category: "Milton"
url: https://www.desertcart.sc/products/725518342-milton-thermosteel-duo-deluxe-1000-bottle-style-vacuum-flask-1
store_origin: SC
region: Seychelles
---

# 24h hot retention 18/8 stainless steel durability 24h cold retention Milton Thermosteel Duo Deluxe-1000 Bottle Style Vacuum Flask, 1 Litre, Silver

**Brand:** milton
**Price:** ₨1821
**Availability:** ✅ In Stock

## Summary

> 🥤 Stay hot, stay cool, stay ahead.

## Quick Answers

- **What is this?** Milton Thermosteel Duo Deluxe-1000 Bottle Style Vacuum Flask, 1 Litre, Silver by milton
- **How much does it cost?** ₨1821 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/725518342-milton-thermosteel-duo-deluxe-1000-bottle-style-vacuum-flask-1)

## Best For

- milton enthusiasts

## Why This Product

- Trusted milton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Temperature Lock:** Keeps your coffee piping hot or iced tea refreshingly cold for a full 24 hours—no compromises.
- • **Sleek & Sustainable Design:** BPA-free, food-grade stainless steel with a stylish silver finish that fits your eco-conscious lifestyle.
- • **Versatile On-the-Go Companion:** Perfectly sized 1L capacity for gym, office, travel, or outdoor adventures—stay hydrated in style.
- • **Premium Copper-Coated Insulation:** Advanced copper lining enhances thermal regulation, ensuring your drink stays just right.
- • **Trusted Quality, Proven Performance:** Milton’s bestseller with 4.3-star rating and thousands of happy users—join the community of smart sippers.

## Overview

The Milton Thermosteel Duo Deluxe-1000 is a 1-liter vacuum insulated flask crafted from durable 18/8 stainless steel with copper coating for superior temperature retention. It keeps beverages hot or cold for up to 24 hours, features a sleek silver finish, is BPA-free, and designed for versatile use from office desks to outdoor adventures. Highly rated and trusted, it blends style, sustainability, and performance for the modern professional.

## Description

Introducing the stylish silver finish Milton double wall vacuum insulated 1 liter water bottle. Versatile portable flask designed for picnics, hiking, sports, camping and traveling. 24 hours hot and cold for coffee, iced tea, soup and other beverages. Durable 18/8 stainless steel water bottle Copper coating for enhanced temperature regulation. Perfect for the gym, office or home. BPA free and meet food grade standards, promote healthy life and sustainability. Milton's commitment to exceptional quality is dependable, convenient, and environmentally friendly solutions to meet your everyday needs.

Review: very nice product. Does what is says .
Review: I bought this as a milk bottle to go alongside the Milton thermal flask. Tested with hot and cold water and remained suitably cold and hot for either milk or tea for as long as I needed it. I tested for 16hrs and barely any temperature change so I would guess that it will still be great after 24hrs. It does help to have it filled as much as possible and the lid became slightly warm but never hot. Great style and large as a litre bottle. The litre bottle has the lines around it near the base as seen in the photos. Great value and great product.

## Features

- Milton Thermosteel Duo 1000 ML
- 1000 ML

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JDACK3S |
| Amazon Bestseller | #375,296 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #322 in Drinking Flasks |
| Batteries Included | No |
| Batteries Required | No |
| Brand Name | MILTON |
| Capacity | 1000 Milliliters |
| Color | Silver |
| Customer Reviews | 4.3 4.3 out of 5 stars (72,280) |
| Date First Available | May 20, 2014 |
| Item Weight | 1.1 Pounds |
| Material | Stainless Steel |
| Material Care Instructions | Machine Wash |
| Model Number | Duo DLX 1000 |
| Package Dimensions | 33 x 10 x 9.9 cm |
| Package Weight | 0.57 Kilograms |
| Size | 1000 ml |
| Special Features | Keeps hot or cold |
| Volume | 1000 Milliliters |
| Volume Capacity | 1 L |

## Product Details

- **Brand:** MILTON
- **Capacity:** 1000 Milliliters
- **Color:** Silver
- **Recommended Uses For Product:** Coffee, Tea, Water
- **Special Feature:** Keeps hot or cold

## Images

![Milton Thermosteel Duo Deluxe-1000 Bottle Style Vacuum Flask, 1 Litre, Silver - Image 1](https://m.media-amazon.com/images/I/51uAyLT1pyL.jpg)
![Milton Thermosteel Duo Deluxe-1000 Bottle Style Vacuum Flask, 1 Litre, Silver - Image 2](https://m.media-amazon.com/images/I/71B3gzmx3OL.jpg)
![Milton Thermosteel Duo Deluxe-1000 Bottle Style Vacuum Flask, 1 Litre, Silver - Image 3](https://m.media-amazon.com/images/I/71enLO3EzbL.jpg)
![Milton Thermosteel Duo Deluxe-1000 Bottle Style Vacuum Flask, 1 Litre, Silver - Image 4](https://m.media-amazon.com/images/I/81Vykt1v8CL.jpg)
![Milton Thermosteel Duo Deluxe-1000 Bottle Style Vacuum Flask, 1 Litre, Silver - Image 5](https://m.media-amazon.com/images/I/71GOr5L+ylL.jpg)

## Questions & Answers

**Q: How long does it keep water hot? I need something something that will keep water very hot for at least 12 hours.**
A: I  have had this thermos for several years and have 2. I find if you fill the thermos with boiling hot water and secure the lid tight it will keep the water hot for 12 hours and more. It is the only one I found that really works.

**Q: Can I get extra lid?**
A: This bottle will have only one lid

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***R on March 19, 2025*

very nice product. Does what is says .

### ⭐⭐⭐⭐⭐ Review
*by A***Y on May 8, 2025*

I bought this as a milk bottle to go alongside the Milton thermal flask. Tested with hot and cold water and remained suitably cold and hot for either milk or tea for as long as I needed it. I tested for 16hrs and barely any temperature change so I would guess that it will still be great after 24hrs. It does help to have it filled as much as possible and the lid became slightly warm but never hot. Great style and large as a litre bottle. The litre bottle has the lines around it near the base as seen in the photos. Great value and great product.

### ⭐⭐⭐⭐⭐ Review
*by P***R on February 27, 2026*

I recently started using the Milton Duo DLX 1000 Thermosteel bottle and it’s been a reliable companion for daily hydration. The double-wall vacuum insulation does a good job of keeping my water cold throughout the day — even when the temperature rises outside. It also keeps hot drinks warm for many hours, making it handy for work, travel, or morning tea on the go.

## Frequently Bought Together

- Milton Insulated Water Bottle 1 Liter, Stainless Steel Double Walled Vacuum for 24 Hours Hot and Cold with Cover, Leakproof, BPA Free, Thermosteel Duo-DLX 1000 (34 oz) Silver
- Milton Insulated Water Bottle 700 ml, (24 oz) Stainless Steel Double Walled Vacuum for 24 Hours Hot and Cold, Leakproof, BPA Free, Thermosteel Duo-DLX 750 Maroon

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-16*